1957904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9413}}^1$

素因数の和:9434

約数の個数: 20

約数和(自身を含む): 4085676

約数和(自身を除く): 2127772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9413, 18826, 37652, 75304, 122369, 150608, 244738, 489476, 978952, 1957904]

約数ペア:

[(1, 1957904), (2, 978952), (4, 489476), (8, 244738), (13, 150608), (16, 122369), (26, 75304), (52, 37652), (104, 18826), (208, 9413)]